On March 11, 2018, remember when you change your clock to change the batteries in your smoke alarms, unless they have a 10-year lithium battery.
It’s also a good time to check your carbon monoxide alarms and replace them if they have reached the end of their lives.
For more information checkout the mass.gov link here: https://www.mass.gov/news/fire-officials-ask-people-to-change-your-clock-check-your-alarms-this-weekend
